18410170

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7703}}^1$

素因数の和:7949

約数の個数: 16

約数和(自身を含む): 33281280

約数和(自身を除く): 14871110

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 7703, 15406, 38515, 77030, 1841017, 3682034, 9205085, 18410170]

約数ペア:

[(1, 18410170), (2, 9205085), (5, 3682034), (10, 1841017), (239, 77030), (478, 38515), (1195, 15406), (2390, 7703)]